7839680

素因数分解:

$2^6\times 5^1\times {\mathrm{24499}}^1$

素因数の和:24516

約数の個数: 28

約数和(自身を含む): 18669000

約数和(自身を除く): 10829320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 24499, 48998, 97996, 122495, 195992, 244990, 391984, 489980, 783968, 979960, 1567936, 1959920, 3919840, 7839680]

約数ペア:

[(1, 7839680), (2, 3919840), (4, 1959920), (5, 1567936), (8, 979960), (10, 783968), (16, 489980), (20, 391984), (32, 244990), (40, 195992), (64, 122495), (80, 97996), (160, 48998), (320, 24499)]